123719946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 170454774

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 167, 186, 217, 334, 434, 501, 569, 651, 1002, 1138, 1169, 1302, 1707, 2338, 3414, 3507, 3983, 5177, 7014, 7966, 10354, 11949, 15531, 17639, 23898, 31062, 35278, 36239, 52917, 72478, 95023, 105834, 108717, 123473, 190046, 217434, 246946, 285069, 370419, 570138, 665161, 740838, 1330322, 1995483, 2945713, 3990966, 5891426, 8837139, 17674278, 20619991, 41239982, 61859973, 123719946]

約数ペア:

[(1, 123719946), (2, 61859973), (3, 41239982), (6, 20619991), (7, 17674278), (14, 8837139), (21, 5891426), (31, 3990966), (42, 2945713), (62, 1995483), (93, 1330322), (167, 740838), (186, 665161), (217, 570138), (334, 370419), (434, 285069), (501, 246946), (569, 217434), (651, 190046), (1002, 123473), (1138, 108717), (1169, 105834), (1302, 95023), (1707, 72478), (2338, 52917), (3414, 36239), (3507, 35278), (3983, 31062), (5177, 23898), (7014, 17639), (7966, 15531), (10354, 11949)]